package com.qf.ajax;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

/**
 * @date 2022/3/31
 * @desc
 */
@WebServlet("/getAjaxInfo")
public class GetAjaxInfoServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doPost(req,resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        req.setCharacterEncoding("utf-8");
        resp.setContentType("text/html;charset=utf-8");
        // 注意  ajax 的 响应  就不要再转发 或者重定向了   直接向浏览器输出  数据

        String name = req.getParameter("name");

        System.out.println(name);

        PrintWriter writer = resp.getWriter();

        //写一个对象回去
        String jsobj= "{\"name\":\"波多老师\",\"height\":1.68,\"phone\":\"123\",\"hobby\":[\"唱歌\",\"sleep\"]}";
        writer.println(jsobj);

    }
}
